IT News Update for Experiments

This is a summary of CERN IT news for the LHC Experiments prepared each week by Miroslav Potocky or David Collados. Click on the report date to see the report. Comments are welcome (to it-dep-exp-news-editors@cernNOSPAMPLEASE.ch). Note that Grid news is reported elsewhere. You can find full source report list here (may require additional privileges to view). Old entries can be found in the archive.

To be informed of new reports subscribe to the e-group: it-dep-news-for-experiments-update.

2019

12Jan2015

week 36

Predicted impact When Reference Highlights
Degraded
Sep 24-27 OTG0046045 Monthly Patching of Windows Terminal Servers and some other words to make it word wrap to next row
No impact
Sep 17 OTG0042692 Expiration of Personal Virtual Machines now active
No impact
Sep 17 OTG0045904 Activation of 100G LHCOPN link to IT-INFN-CNAF tier1
Down
Sep 28 OTG0045996 Upgrade of the ERP system (Qualiac)

   
12Jan2015 week 36
Predicted impact When Reference Highlights
Degraded
Sep 24-27 OTG0046045 Monthly Patching of Windows Terminal Servers and some other words to make it word wrap to next row
No impact
Sep 17 OTG0042692 Expiration of Personal Virtual Machines now active
No impact
Sep 17 OTG0045904 Activation of 100G LHCOPN link to IT-INFN-CNAF tier1
Down
Sep 28 OTG0045996 Upgrade of the ERP system (Qualiac)

25Jun2018 Migration of Batch Service monitoring dashboards to monit-grafana on Sep 03 Fail2ban deployed on LXPLUS
week 24 Upgrade of ES clusters cms, lhcb, tn, alice, pub5 to 5.6.9 on Jul 03 Swisscom's SBC replacement on Jul 03
Swisscom mobile infrastructure maintenance on Jul 09 ORDS (APEX, PL/SQL, REST) Weblogic Production upgrade - April 2018 PSU on Jul 04
ORDS TN (APEX, PL/SQL, REST) Weblogic Production upgrade - April 2018 PSU on Jul 05  
 
18Jun2018 Review of SSH opening in the outer perimeter firewall Scans of storage systems for unprotected writable folders
week 23 GitLab update to 10.7 on Jun 19 koji.cern.ch move to OpenStack/CephFS on Jul 03
End of Windows 7 availability for installation on Jul 01 WIGNER link maintenance on Jul 13
 
11Jun2018 VidyoConnect WebRTC on Firefox problem solved on Jun 14 Restart of Vidyo infrastructure on Jun 19
week 22 Monthly Patching of Windows Terminal Servers on Jun 14 - 21 Access denied for users without the LxPlus Resource on Jun 25
Patching of Smarteam Infrastructure on Jun 19 Bi-Monthly patching of Engineering Terminal Server on Jun 25
Openstack client removal on Jun 20 EOSATLAS intervention on Jun 18
 

04Jun2018 Intervention on Skype for Business network infrastructure on Jun 14 Multifactor authentication on WinServices on Jun 06
week 21 Blocking of hosts that attempt brute force access on Jun 11 Intervention on hypervisors affecting clusters fap, pub5, timber1, monit, tim on Jun 14
WIGNER link maintenance on Jun 25 Migration of IPv4 Campus firewall to Building 773 on Jun 19
 
28May2018 Reboot of a hypervisor affecting es-cms on Jun 06 Cloud Infrastructure - Compute (nova) API version changed to 2.1 with Microversions on May 30
week 20 Cloud Infrastructure - Deprecation of file injection in VMs at boot time on May 30 Deployment of new version of LANDB Portal on May 28
Migration of IPv4 firewall and IPv6 backup firewall to Building 773 on Jun 05 LANDB (network database) schema update on Jun 11
 

-- MiroslavPotocky - 2018-07-04

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Topic revision: r6 - 2019-04-02 - MiroslavPotocky
 
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